ct 


Metal 


or 
Wry } St et 


For Multiple MazpA Lam 


ages uty 
, ‘aS, bs i 


i 


eral 
$1 


SAPO eae 
Canadian | 





Price Change 
Ivanhoe Metal Reflectors 


Effective March 1, 1917, the following increases 
in list prices will become effective on certain reflectors 


listed in Catalog No. 303: 


SCHEDULE C 
Old New 
List Price List Price Standard 
Cat. No. Each Each Quantity 
0658 $0.95 $1.10 12 
0659 1.45 1.55 12 
0660 1.70 1.80 12 
0662 1.45 1.55 iZ 
0663 1.70 1.80 peng IF 
A-26 ae | .30 120 
A-26 B. B. .60 .70 120 
A-35 42 50 60 
A-35 B. B. t25 .90 60 
A-55 44 0) 60 
A-55 B. B. .80 1.00 60 
DA-55 . 50 61 60 
A-58 .40 45 60 
SCHEDULE R 
PD-20 if fs 38 40 
PD-40 45 a 20 
PD-60 50 58 20 
BPD-20 ie YA 9 80 
BPD-40 42 50 60 
BPD-60 47 au Ne, 40 
BPD-100 eve 85 20 
DPD-100 ye 94 10 


Form No. 232 


IVANHOE 


Metal Reflectors and Fittings 
For Multiple MAZDA Lamps 


CATALOG No. 303 


The prices and data in this Publication are for convenience of 
customers and every effort is made to avoid error, but this Com- 
pany does not hold itself responsible for any errors or omissions. 
Both prices and data are subject to change without notice. 





Form No. 212, October 15, 1916 


IVANHOE 


Metal Reflectors and Fittings 
FOR MULTIPLE MAZDA LAMPS 


Section I 


Section II 


Section III Ivanhoe Special Service Reflectors. 


Section IV 


Section V Engineering Section.............. 28-33 


INDEX 8 OS ea ee ee ee 


Ivanhoe [maustrial dines.) . ee 


A complete line of high grade, scientif- 
ically designed reflectors and holders 
for industrial and outdoor lighting. 


[vanhoe CountemlLine.. 2.) 2... 5. 


Small, low-priced reflectors for port- 
ables, local lighting, etc. Green and 
brush brass exterior finish. 


Metal reflectors especially designed 
for railway, postal rack, tennis court, 
desk, showcase and sewing machine 
lighting. 


Ivanhoe Mazda C Units... 


Indoor and outdoor units with opal 
globes and refractors for Mazpa C 
lamps. : 


Recommendations for the use of 
Ivanhoe Industrial Line Reflectors 
(Section I). 


to 


Pages 
6—20 


23-24 


IVANHOE METAL REFLECTORS 
AND FITTINGS 


HE various products shown in this catalog have 

_ been grouped, for convenience in reference, into 
sections as shown on the opposite page. Three sched- 
ules of discounts apply: Schedule R, which covers 
Ivanhoe Metal Reflectors for Industrial Lighting, and 
certain high grade fittings for MAzpa C Lamps; Sched- 
ule C, which includes the Ivanhoe Counterline of low- 
priced metal reflectors and the Ivanhoe C Line of 
low-priced fittings for MAzpa C lamps, and Schedule 
P, covering Promotion Fixtures. 

Mazda Lamps 

Reflectors recommended for 100-watt lamps are de- 
signed for use with either MazpA B or Mazpa C lamps. 

Reflectors recommended for 100, 300, 400 and 500- 
watt lamps are designed for use with the Mazpa C 
lamp. If reflectors are required for MAzpa B lamps, in | 
sizes larger than the 100-watt, write for recommen- 
dations. Packing 

Standard quantities are packed without charge. 
Packing on broken quantities, whether the total order 
exceeds the number of pieces in a standard quantity 
or not, will be charged at cost. 

So far as possible, all shipments will be made in 
cardboard cartons, because of their convenience, 
safety and light weight. The minimum shipping 
weight of standard packages will be 30 pounds. The 
maximum, 60 pounds. 

Discounts 

Material listed in this catalog is subject to Schedule 
“RR,” Schedule “C” and Schedule “P” discounts as 
noted on each catalog page. 

Shipments 

Reflectors and fittings listed in this catalog are 

shipped from Sebring, Ohio. 


Engineering Service 
Detailed recommendations for the use of Ivanhoe 
reflectors are given in the Engineering Section V, at 
the back of this book. For special problems, the 
services of our Commercial Engineering Department 
are at the command of buyers. 


3 


Ivanhoe Industrial Line 
Schedule R 

HE reflectors listed in the following pages are 

designed to give those definite distributions of 
light which have been determined by previous ex- 
periment to be most satisfactory for the varied re- 
quirements of industrial plant, store front, bill-board, 
and similar lighting installations to which metal 
reflectors are best adapted. 

Light distribution may seem at first to be a highly 
technical subject, but it is very easily understood when 
the action of the reflector on light is thought of as a 
similar process to the action of a hose nozzle on the 
water that passes through it. Just as the nozzle is 
adjusted to throw the water in a fine spray over a 
broad area with a small quantity per square foot, or 
to concentrate the water into a powerful stream, so is 
the Reflector by proper design made to distribute the 
light broadly over an extended area, to concentrate it 
into a brilliant beam, or to give whatever intermediate 
distributions are desirable. 

Following is an index showing the types of light 
distribution for which IVANHOE Reflectors are 
designed and the pages on which the Reflectors are 


Mageeh INDEX 
Extensive Distribution 


“Cleanezy’”” Aluminum Reflectors, 
page 12. 

Porcelain Enameled Reflectors, 
page 11. 

In the Extensive Distribution the 
light rays are brought to a maximum at 
approximately 45°. For uniform 
illumination space these reflectors at a 
distance apart equal to two times the 
mounting height above the plane to be 
lighted. 

Figure 1 


Intensive Distribution 


“Cleanezy’’ Aluminum Reflectors, 
page 13. 

Intensive Reflectors are especially 
designed for lighting large factory areas. 


For uniform illumination, they should 
be spaced at a distance apart equal 
to 1% times the mounting height 
above the plane to be lighted. They 
are also used for lighting groups of 
machines such as looms, warpers, lathes, 
shapers and knitting machines. 

Figure 2 


Focusing Distribution 
“‘Cleanezy’’ Aluminum Reflectors, page 13. 
Focusing type reflectors are used for lighting 
work which requires local illumination of high 
intensity over a small area. The smaller units 
may be used over vises, watchmakers’ benches, 
and similar locations. The larger units, mounted 
pendant on the ceiling, furnish an excellent 
unit for the lighting of inspection tables and of 
high and narrow show windows. The large units 
also may be used to provide uniform general 
illumination when they should be spaced 34 as 
far apart as the height above the plane to be 
lighted. 
Distributing Distribution 

Porcelain Enameled Reflectors, page 14. 

White Paint Enameled Reflectors, page 15. 

The Distributing Distribution corresponds 
to the fine spray from an adjustable nozzle. 
The light covers a broad area with a low in- 
tensity. Distributing Reflectors are usually 
used in warehouses and similar spaces where 
they are spaced at from two to three times 


the mounting height. Figure 3 
Angle Distribution 
“Cleanezy’’ Aluminum Reflectors, 
page 17. Porcelain Enameled Reflec- 
tors, page 18. 
Angle typereflectors are used in 
small single units for the lighting of 
such machine tools as speed drills, 
milling machines, shapers and other ma- 
chines requiring a bright illumination 
over a small area from a light unit 
which cannot be placed directly above Figure 4 


the work. The larger units may be 

used for the general illumination of large bays in steel mill buildings 
where the illumination is provided from large lamps hung from the side columns 
and for bill-board lighting. Cleanezy Aluminum 


Reflectors give the distribution of light shown { 
in Figure 5. Porcelain Enameled Reflectors 
give the distribution shown in Figure 6. 


Figure 6 Figure 5 


or 


Sec. I. IVANHOE INDUSTRIAL LINE 


Catalog Numbering System 


The LETTERS and NUMBERS of catalog num- 
bers have the following meaning: 


The letters designate in order: 
1. Type of holder (B or D). 


Note—Reflectors furnished with the Clip Spring 
Holder have only two letters in their stock numbers. 
The first letter gives the finish of the reflector and the 
second gives the light distribution obtained. 


2. Kind of finish (A, for Cleanezy aluminum; E, for 
porcelain enamel; P, for paint enamel). 


3. Distribution of Light (E, extensive; I, intensive; F, 
focusing; D, distributing; L, angle and MM, 
Mazda Mill distribution). 


The number gives the size of the MAZDA lamp with 
which the reflector should be used to obtain the best 
results. 

EXAMPLE—No. BED 60 
(See page 14) 
= 2% inch heel. 
= Porcelain enamel finish. 
Distributing light distribution. 
= Size of Mazpa lamp to be used. 


EXAMPLE—No. AE-60 


(See page 12) 


Som 
| 


Clip Spring Holder. 

A = “Cleanezy”’ aluminum finish. 

E = Extensive light distribution. 
60 = Size of Mazpa lamp to be used. 


Sec. I. IVANHOE INDUSTRIAL LINE 


Holders For Reflectors 


B, D, and clip spring holders are furnished as a part of the reflector. They 
are not to be ordered separately. While nearly every holder can be fitted to 
any reflector, orders should be confined as far as possible to the standard com- 
binations shown in bold faced type, and must be limited to the combinations 
listed in this book. The only holder supplied on the 400, 500 and 1000 watt 
sizes is the B Type, 3% inch heel. 


B denotes 214 inch and 3% inch heel. The 21% 
inch heel is supplied on all reflectors below the 300 
watt size. The 3% inch heel is supplied on reflect- 
ors for 300 watt lamps and larger. With the 24 
inch heel use the Form O holder, never Form H or 
holders Nos. 822, 823, 824, 826. With the 3% 
inch heel use holders Nos. 622, 635 or 672. 





2% in.and 3% in. Heel 
(B Type) 


The Clip Spring Holder has no 
letter designation. It provides a 
quick and dependable method of 
attaching a metal reflector to a 
socket. When attaching the clip 
spring holder to the socket, place 
the socket shell over the reflector at 
a small angle. A slight pressure 
is sufficient to expand the Clip 
Spring to let the bead of the socket 
shell slip into the beaded ring of 
the holder. The tension of the 
Clip Spring holds the reflector firm- 
ly in place. This holder is the 
product of an automatic machine 
operation, and it is always uniform 
in size and tension. It is easy to 
use, substantial in construction, 
and positive in operation. 





Clip Spring Holder 
(Standard) 


D denotes clamp strap added to clip spring. Used on heavy reflectors and 
reflectors subjected to strong vibration, 





Clamp Strap (D Type) 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 


Finishes on Reflectors 


The Reflectors listed under Schedule R are supplied in three standard 
finishes. The finish designated by the letter ‘‘A’’ (see catalog numbering 
system, page 6) is the ‘‘Cleanezy’’ Aluminum finish. The finish designated by 
the letter ‘‘E"’ is porcelain enamel. The finish designated by the letter ‘‘P”’ is 
paint enamel. The standard color of the outside finish of all Reflectors is green. 


“Cleanezy” 
Aluminum Finish 





A—Transparent, washable, pro- 
tective coating. 

B—High efficiency reflecting coat 
of matte aluminum. 

C—High temperature, white re- 
flecting base. 

D—Special open-hearth deep 
drawing steel. 

E—High temperature, non-ab- 
sorbent coating. 


F—Smooth green exterior finish 
coat. 


The ‘“‘Cleanezy”’ Aluminum 
finish is applied in five coats as 
shown in the illustration. The 
metal shell is first treated in 
acid and scrubbed in hot water 
until it is perfectly clean. It 
is then quickly dried to prevent 
any rust formation. The dry 
steel is cleaned to remove all 
dust particles. Coat “‘E”’ is 
first applied and baked in 
indirect heating ovens. Coat 
“C" is next applied and baked. 
Then in order, Coat F, Coat B 
and Coat A are applied, each 
coating being baked separately: 
At the lower edge of the reflector 
v~ the coatings are lapped over. 

This gives five protective thick- 
nesses at the point where in ordinary reflectors rust formation begins. 


Reflectors with the ordinary aluminum finish show a marked depreciation 
in efficiency after a short service. This is caused by dirt particles, which it is 
almost impossible to remove, lodging in the pores of the aluminum coating. 


In the ‘‘Cleanezy’’ finish the transparent coating ‘‘A’’ forms a smooth 
protective surface over the aluminum. This surface does not collect dirt readily. 
And it can be cleaned easily by washing with a pure soap lather, or with a 
solution of four parts warm water and one part ammonia. Never use scouring 
materials, lye, or soaps and cleaners having a gritty substance. 


Porcelain Enamel Finish 


Our porcelain enamel finish is applied in three coats. The first is a binding 
coat. The next two are of the best quality of pure white porcelain for the 
interior, and of a dark green porcelain for the exterior. Porcelain surfaces will 
not deteriorate under ordinary service. They are easily cleaned, but porcelain 
is a form of glass and is therefore liable to chipping if subjected to sharp blows. 


Paint Enamel Finish 


The painted finish is applied smoothly to the steel surface and is baked on 
at a high temperature. The finish is tough, durable, and permanent in color. 


8 





Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 





Nos. 823, 824, 826 





This illustration shows 
how the holders with can- 
opies are taken apart for 
wiring and how they are 
mounted on a pipe sus- 
No. 622 pension. Nos. 635 and 672 





Holders Nos. 622, 635 and 672 are used with those reflectors for multiple 
lamps of 300 watts and larger which have 314 inch B Type Heels. No. 635 is 
No. 622, the top casting machined down, threaded and with a japanned iron 
canopy set over it, held in place by a lock nut. No. 672 is No. 622 witha green 
porcelain enameled canopy. 

No. 822 is a 234 inch holder similar to No. 622. F 

No. 823 is No. 822 with top casting fitted with a weatherproof porcelain 
canopy of a length sufficient to cover the holder and the ventilating holes in 
all 100 and 200 watt Mazpa C reflectors. 

No. 824 is like No. 823, except that the canopy is shorter to fit the short heel 
reflectors BEE-40, BEE-60, etc. It is to be used with all B heel reflectors below 
the 100 watt size. ; j 

No. 826 is the same as No. 824, except that the canopy is dark japan instead 
of porcelain enamel. 

The metal parts of these holders are made of sherardized iron. All of the 
holders are tapped at the top for 14-inch pipe. The holders are built for 
heavy duty service. 





Dimensions 














Catalog | List Standard | in Inches 
No. Price | Quantity - : 
Each Length | Diameter 

622 $1.75 24 5% 4+ 

635 2.60 24 6} 5% 
672 2.95 24 6% 5% 
822 80 48 2% 2% 
823 1.30 48 3% | 2% 
824 1.25 48 3% | 234 
826 1.05 48 3% | 2% 








Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule C 
Suspensions and Brackets 





No. 0659 and No. 0660 





No. 0221 





No. 0658 No. 0612 


No. 0672 
No. 0673 





No. 0662 and No. 0663 


The pipe suspensions and brackets except No. 0612 are made of %-inch 
pipe, finished in black japan, and threaded with a %-inch male thread. No, 
0612 is made of 3-inch pipe, galvanized and with a crow foot at the top. 

No. 0658 is an eye suspension with porcelain bushings, and a 14-inch male 
thread for outdoor use. 

No. 0221 isa chain and canopy for hanging any unit tapped for 14-inch pipe. 





| Dimensions in Inches 











No. | List Price | Standard : 

Each | Quantity | Length Diemeterios a 

| 
Pipe Canopy 
| 

0221 | $2.10 ) ( 22 Ber 6 
0612 .75 12 3% : 
0658 95 | 33% % 
0659 1.45 24 ) 
0660 1.70 12 36 
0662 1.45 24 % 
0663 1.70 | 36 
0672 75 | 12 
0673 1.09 24 





Nos. 0658 to 0673, inclusive, may be used for suspending Nos. 727, 728, 
750, 754, 756, 782, 786, 790, 802, 804, 806, 808, shown in this catalog. 


10 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
Extensive Type, Porcelain Enamel Finish 





Nos. EE-60, EE-75 No. BEE-1000 No. BEE-500 
EE-100, EE-200 With Holder No. 672 showing 
how canopy is raised on the 
pipe when wiring the holder and 
attaching the reflector. 














a sel | Dimensions Recom- 
Catalog List | : mended 
No. Price See po neues Mazpa 
Each Diam. | Depth ae 
EE-60 $0.85 50 73,7 Ne 474 = 4). 25, 40, 60 
EE-75 1.03 20 81% 6 75 
EE-100 1.05 20 8% 6% | 100 
EE-200 1.45 20 814 7% | 200 
BEE-60 83 50 1% 4% | 25, 40, 60 
BEE-75 1.00 20 8% 5% 75 
BEE-100 1.02 20 81% 6% 100 
BEE-200 1.42 20 81% 7% | 200 
BEE-500 2.40 10 12% | 7% | 300,400,500 
BEE-1000 3.20 5 15 +1034 +~—| +750, 1000 
| 





Use Holder and medium screw base socket Nos. 822, 824 or 826 for No. 
BEE-60. Use Nos. 822 and 823 for Nos. BEE-75, BEE-100 and BEE-200. 


Use Holder and Mogul socket Nos. 622, 635 or 672 with Nos. BEE-500 
and BEE-1000. 

The D strap can be added to any ‘‘EE”’ reflector at a price of 6 cents each 
list additional. When ordering, specify, DEE-60, DEE-75, etc. 


11 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
Extensive Type ‘‘Cleanezy” Aluminum Finish 




















Nos. AE-60, AE-75, AE-100, BAE-60, BAE-75, BAE-100 
AE-200 BAE-200 
i i See : a ~~ Recom- 
4 Dimensions 
Catalog a. Standard in Inches ence a 
No. Each -Quantity : Lamp 
Diam. | Depth Watts 
AE-60 $0.65 50 73s. 6534 25, 40,60 
AE-75 -78 20 8% 634 75 
AE-100 -80 | 20 8% | 73% 100 
AE-200 1.00 20 8% | 8% 200 
BAE-60 026 =e Olea 7% 5 25, 40,60 
BAE-75 aie 20 8% 6% 75 
BAE-100 iti 20 834 7% 100 
BAE-200 .97 20 8% 8 200 











Use Holder and Medium Screw base socket Nos. 822 or 826 for Nos. BAE-60, 
BAE-75, BAE-100, BAE-200. 

The D strap can be added to any ‘“‘AE”’ reflector at a price of 6 cents each 
list additional. When ordering, specify, DAE-60, DAE-100, etc. 





Intensive Type, Porcelain Enamel Finish 


Numbers BEI-60, BEI-75, BEI-100, BEI-200, BEI-500 and BEI-1000, 
will be furnished as specials. Prices on request. 


12 


Sec. I. 





IVANHOE INDUSTRIAL LINE 
Schedule R 
Intensive Type, “‘Cleanezy” Aluminum Finish 


















Catalog ne 

Oo. Each 
AI-60 | $0.65 
AI-75 .78 
AI-100 | .80 
AI-200 | 1.00 
BAI-60 -62 
BAI-75 4h 
BAI-100 AUKE 
BAI-200 97 


















| Standard in Inches pee 
| Quantity Lamp 
Diam. Depth Watts 
50 74 538 25, 40, 60 
20 8 6% 75 
20 8% | 7% 100 
20 8% 8 | 206 
50 7% (| 5% 25, 40, 60 
20 8 554 75 
20 8% 6% 100 
20 8% | 734 200 








Use Holder and medium screw base socket Nos. 822 or 826 for Nos. BAI-60, 


BAI-75, BAI-100, BAI-200. 


The D Strap can be added to any “‘AI”’ reflector at a price of 6 cents each 


list additional. 








When ordering, specify, DAI-60, DAI-75, etc. 


Focusing Type, 


® 


“Cleanezy” Aluminum Finish 














Poot, }) dimension) of, ems ie 
Catalog Price | Standard — Baebes Mazpa 
No. Each | Quantity : Lamp 
Diam. Depth Watts 
AF-40 $0.45 50 | 6% | 4% 25, 40 
AF-60 65 50 8 5% | 60 
AF-75 .78 20 8% 6 75 
AF-100 1.00 20 10 734 100 
BAF-40 42 50 | 65% 4% 25, 40 
BAF-60 62 50 | 8 4% 60 
BAF-75 75 20 8 5% 75 
BAF-100 .97 20 10 7% | 100 











Use Holder and medium screw base socket Nos. 822 or 826 for Nos. BAF-40, 
BAF-60, BAF-75, BAF-100. 

The D Strap can be added to any “‘AF”’ reflector at a price of 6 cents each 
list additional. When ordering, specify, DAF-40, DAF-60, etc. 


13 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 


Distributing Type, Porcelain Enamel Finish 






Nos. ED-40, ED-60, 
ED-75 





ED-500 





No. B 














No. BED-1000 
Ta Dimensions | Recom- 
Catalog List | Standard in Inches pepets 
No. Price Quantity a) ve, ae pees 
Each Diam. Depth Watts 
ED-40 5 Tey) ee 10 33% | 25,40 
ED-60 1.05 10 LZ 4% | 40,60 
ED-75 1.28 20 12 5% 75 
BED-40 .87 20 10 3% 25, 40 
BED-60 1.02 10 12 4 40, 60 
BED-75 lie flee 20 12 5 75 
BED-100 1.72 10 15 6% 100, 200 
BED-500 2.65 5 18 6% 300, 400, 500 
BED-1000 4.05 3 20 954 750, 1000 
DED-100 | 17 10 as ae eh 654 | 100, 200 





Use Holder and medium screw base socket Nos. 822, 824 or 826 for Nos. 
BED-40 and BED-60. Use Nos. 822 or 823 for Nos. BED-75 and BED-100. 


Use Holder Nos. 622, 635 and 672 with Nos. BED-500 and BED-1000. 


The D Strap can be added to Nos. ED-40, ED-60 and ED-75, at a price of 
6 cents each list additional. When ordering, specify, DED-40, DED-60, etc. 


14 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
Distributing Type, White Paint Enamel 






Nos. PD-20, PD-40, PD-60, PD-75 


DPD-100 


These steel reflectors are finished with white paint enamel inside and green 
paint enamel outside. They are a highly efficient and durable but inexpensive 
unit for general illumination in industrial plants, warehouses, store rooms and 
similar locations. The paint enamel surfaces are baked on at a temperature 
far above that to which they will be subjected in use. These surfaces will not 
turn yellow from the heat of the lamp. 


SHALLOW DOME TYPE 














Dimensions Rasa 
List Number oi ns mended 
Catalog) price | Standard i Mazpa 
No. | Each | Quantity! Carton Di Devt! Lamp 
| lam. epth Watts 
e L aa 
PD-20 $0.35 40 10 8 3% 20 
PD-40 45 | 20 S 10 334 |; 25, 40 
PD-60 .50 20 5 12 4% | 40, 60 
PD-75 6500 ee 20 y 12 5 | 75 
DPD-100  .™94¢ 10 y, 15 654 100 
BPD-20 32 80 “3 8 2% 20 
BPD-40 42 60 a0 10 3% | 25, 40 
BPD-60 47 40 aa 12 4 40, 60 
BPD-75 .65 20 st, 12 5 75 
BPD-100 ate 20 56 15 6% | 100 





Use Holder and medium screw base socket Nos. 822, 824, 826 for Nos. 
BPD-20, BPD-40, BPD-60. Use Nos. 822 or 823 for Nos. BPD-75 and 
BPD-100. 


The D Strap can be added to any “PD” reflector at a price of 6 cents each 
list additional. When ordering, specify, DPD-60, DPD-75, etc. 


15 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
M-M Diffusers, Porcelain Enamel, for Outdoor Service 


No. REMM-60 No. BEMM-60 





M-M Diffusers are especially designed for outdoor service. They are made 
of heavy metal and the contour is so designed as to give the maximum rigidity. 
M-M Diffusers with the R holder are tapped at the top for suspension from 
1%-inch pipe. This holder is made for special service. The extensions for both 
Rand B Holders are of extra heavy construction, so as to withstand the severest 
outdoor service. 




















List | Dimensions | Recom- 
Catalog Price Standard | in Inches | mended 
No. Each Quantity eee 
| Diam. Depth | Watts 
BEMM-60 | $1.25 10 12 3% | 25, 40, 60, 75 
BEMM.-100 | 1.75 10 15 S) 100, 200 
BEMM-500 3.55 5 20 6% | 300, 400, 500 
REMM-6o | 230-1. 95) "| 12 53% 25, 40, 60, 75 
REMM-100 | 2.75 | 5 15 | 1% 100, 200 





Use Holder and medium screw base socket Nos. 822, 824 or 826 for No. 
BEMM-60. Use Nos. 822 or 823 for No. BEMM-100. Use Holders and Mogul 
sockets Nos. 622, 635 or 672 for No. BEMM-500. 


16 





Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
Angle Type, “‘Cleanezy” Aluminum Finish 





Nos. AL-40, AL-60, AL-75 No. DAL-100 Nos. BAL-40, BAL-60, 











BAL-75, BAL-100 
ss | |. ~~ |. ens | Recom-_ 
| “ Dimensions 
Catalog pist | standard in Inches Ae 
No. Each Quantity | TR <5 a r = Lamp 
Diam. Depth Watts 
AL-40 | $0.45 | 50 654 55% 25, 40 
AL-60 | 65 | 40 8 | 6% | 60 
AL-75 .78 20 8 734 75 
| | 
BAL-40 .42 50 65% 53% 25, 40 
BAL-60 625) "| 40 8 656 | 60 
BAL-75 .75 20 aS 74 75 
BAL-100 | 1.07. | 20 | 10 91% 100, 200 
| 
DAL-100 | 1:10) OR eet O 914 | 100, 200 

















Use Holder and medium screw base socket Nos. 822 or 826 for Nos. BAL-40 
and BAL-60. Use No. 822 for BAL-75 and BAL-100. 


The D Strap can be added to Nos. AL-40, AL-60 at a price of 6 cents each 
list additional. When ordering, specify, DAL-40, DAL-60. 


17 


Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 
Angle Type, Porcelain Enamel Finish 





Nos. EL-40, EL-60. 
EL-75 





ae 
+f 


No. BEL-500 

















List Dimensions pes 
Catalog Dyce Standard in Inches Maes 
No. Each Quantity ; Lamp 
Diam. Depth | Watts 
EL-40 $1.05 50 65% 55% 25, 40 
EL-60 1.20 30 8 6% | 60 
EL-75 1.33 20 8 73% 75 
BEL-40 1.02 50 6% 53% 25, 40 
BEL-60 1.17 30 6% 60 
BEL-75 1.30 20 8 74 75 
BEL-100 1.72 20 10 834 100, 200 
BEL-500 3.15 5 12% 115g | 500, 400, 300 
BEL-1000 4.605 3 15 1534 | 750, 1000 
DEL-100 1.75 20 10 934 100, 200 

















Use Holder and medium screw base socket Nos. 822, 824 or 826 for Nos. 
BEL-40 and BEL-60. Use Nos. 822 or 823 for Nos. BEL-75 and BEL-100. 


Use Holders Nos. 622, 635 and 672 with Nos. BEL-500 and BEL-1000. 


The D Strap can be added to Nos. EL-40, EL-60, and EL-75 at a price of 
6 eeyrrnnet additional. When ordering, specify, Nos. DEL-40, DEL-60, 
an -75. 


bt 
P<) 











Sec. I. 
Schedule R 


IVANHOE INDUSTRIAL LINE 


For Heavy Duty Outdoor or Indoor Service 





Nos. 18491, 18493 





Nos. 18481, 18483 





Nos. 18471. 18473 


These Reflectors are especially designed for heavy duty service indoors and 
outdoors. With the exception of the copper extension at the top, all surfaces are 


heavily porcelain enameled, green outside, white inside. 


¥% inch pipe suspension. 
screws. 


The cap is tapped for 


: It is fastened to the copper extension by machine 
It will hold secure under all conditions and will not injure the porcelain. 


The bead of the reflectors at the lower edge is so rolled that it will shed water 
readily. For railway platform lighting, store front, and billboard lighting. 








Leen a 
Catalog Price | Standard | in Inches Wavawn 
No. Each ON ATICIt ya | aeeenee nn (mena in Lamp 
Diam. Depth Watts 
18471 $2.00 20 A 634 | 25, 40, 60 
18473 2.25 10 8% 834 | 75, 100, 200 
18481 2.30 5 12 6 25, 40, 60, 75 
18483 3.00 5 15 8% 100, 200 
18491 2.25 20 8% 83% | 25,40, 60, 75 
18493 3.00 10 10 11% | 100, 200 





19 





Sec. I. IVANHOE INDUSTRIAL LINE 
Schedule R 


Reflectors for Crouse-Hinds Vapor Proof Condulets 








Nos. 627 and 629 


These reflectors are designed for use with Types “V” and ““VH” Crouse- 
Hinds Vapor Proof Condulets and will fit the holding ring supplied by the 
Crouse-Hinds Co. The complete unit is vapor proof and is recommended for 
use in places where the lamp base and socket must be protected from acid 
fumes or moisture. 














Soe ee = a ° Recom- 
, | Dimensions 
Catalog a Standard | in Inches eee: 
No. Each Quantity | ; ’ Lamp 
| Diam. Depth | Watts 
*627 | 2.80 10 15 44% 25, 40, 60 
+629 3.65 10 18 6% 100 
t 





Finish: White porcelain enamel inside, green porcelain enamel outside. 
*For Type V Condulets. 
+For Type VH Condulets. 


Sec. II. IVANHOE COUNTERLINE 
Schedule C 
Horizontal and Pendant Types 





tae eS So 


A-35 A-55 


A-155 


These reflectors are used on portables and adjustable arms of many kinds 
for work table and reading table lighting. 


Nos. A-58 and A-78 are hung pendant over machine tools and work 
benches where the strong downward light which they give is very useful. 


PENDANT TYPE 






































7 = = 
a | Dimensions Recom- 
Catalog ne Standard ieee in Inches pees 
No. Each | Quantity! Carton Sie bamyp 
Diam. | Depth | Watts 
A-58 -40 60 10 65% 33% 20, 25, 40 
A-78 .55 40 10 8 434 25,40, 60 
HORIZONTAL TYPE—WITH EXTENSION 
: | $0.42 | | 
a3 B.B.* $03 } 60 10 6 2% | 20,25,40 
| | | 
A-55 Pratea | | 
A-55 B.B.* | -80 60 | 10 654 3 25, 40, 60 
DA-55 / 50 








HORIZONTAL TYPE—WITHOUT EXTENSION 














A-155 -40 | 60 100 658 | 3 25,40, 60 





*Steel reflector brush brass finish. 


21 


IVANHOE COUNTERLINE 
Schedule C 
Pear-Shaped Half Shades 


Sec. II. 





The pear-shaped reflectors are used on portables, brackets or adjustable 
arms for lighting machine tools, and they are used in wall cases or other places 
where the light is to be shaded from the eyes in one direction and concentrated 


strongly on a small area. 


PEAR-SHAPED TYPE—HALF SHADES 








Dimensions Recom- 
Lis q 
Caraise nae 'Standard | rag | in Inches ee 
No. Each | Quantity Carton | | Lamp 
Diam. Depth Watts 
A-25 $0.41 
A-25 B.B.* -70 90 15 5% 2% 20, 25, 40 
DA-25 47 
A-26 aod ia 20525 
A-26 B.B.* 60 S 120 20 S75 ree lee \ 40. 60 





*A-25 B. B. is a brass reflector, brushed brass finish. No. A-26 B. B. isa 


steel reflector, brushed brass finish. 


Sec. III. IVANHOE SPECIAL SERVICE 


REFLECTORS 
Schedule R 





No. 633 No. 460 
Post Office Reflector Desk Lighting Reflecter 





No. 621 
Show Case Reflector 





No. 634 
Sewing Machine Reflector 


No. 460 is especially designed for lighting desks from drop cords. The 
clip spring and extension are reversed so as to put the lamp into proper posi- 
tion for a broad distribution of light without glare. Finish, Cleanezy aluminum. 

No. 621 is installed in show cases, over cashiers’ windows, on desk tops, 
and other locations where light is required from an extended light source. 

No. 633 has been standardized by the U. S. Post Office Department for 
Mail Case Lighting. Outside finish, green porcelain; inside, white porcelain. 
Fits lock sockets. 

No. 634 is used on bracket arms for sewing machine lighting. Finish, 
Cleanezy aluminum. 

No. 751 is a porcelain enamel reflector similar to BEL-1000, used for tennis 
court lighting and motion picture studio lighting. 

No. 795 is a cylindrical skirt finished in black japan, used on reflector 
BEE-1000, or BEI-1000, for overhead tennis court lighting. 














Liat | © Dimensions Reso 
Catalog Price | Standard ieee | Mazpa 
No. Each Quantity ; Lamp 
| Diam. Depth Watts 
460 $ .95 40 8% 534 25, 40 
621* 3.70 20 i T $25, 40 
633 -90 40 8 6% 15, 20, 25 
634 035 50 334 3% 1015.20 
751 3.00 10 15 1454 300,400,500 
795 1.70 4 | 14% 5% | _750,1000 


- *Brass reflector, brushed brass finish. 
tLength, 14 inches; width at mouth, 2% inches. 
Tubular T-8 MAzbA Lamp. 


23 


Sec. II. IVANHOE SPECIAL SERVICE 
REFLECTORS 


Schedule R 
For Railway Car Lighting 





Nos. 18461 and 18441 
For Baggage Car Lighting 





Nos. 18440 and 18460 No. 18470 

















For Body of Postal Cars For Letter Racks of Postal Cars 
Dimensions baer pe 
ae in Inches Mazon 
Catalog price | Standard ; Train Lamp 
No. Each Quantity Lighting Position 
Diam. Depth | Lamp 
| Watts 
| 
18440 $0.55 60 6% 43% 25 * Even 
18441 .85 30 6% | 4% 25 * Even 
18460 vey 30 1% 5% 50 *134 in. 
18461 1.05 30 4 5% 50 *134 in. 
Akt 
18470 | 65 | 40 8 a (3 Lee 























*Distance of End Contact of base of lamp above top of reflector. 
tDistance of End Contact of base of lamp below top of reflector. 


Finish of Reflectors: Nos. 18440, 18460, 18470, aluminum ‘‘Cleanezy.”’ 
Nos. 18441 and 18461, porcelain enamel, white inside and outside. 


24 


Sec. IV. IVANHOE MAZDA C UNITS 
Schedule R 





N y 
~~ 


No. 808—Fixture and Glass No. 806—Fixture and Glass 
No. 809—Fixture Only No. 807—Fixture Only 
No. 774—Glass Only No. 775—Glass Only 





No. 804—Fixture and Glass No. 802—Fixture and Glass 
No. 805—Fixture Only No. 803—Fixture Only 
No. 775—Glass Only No. 780—Glass Only 


These units are built especially for outdoor service. They are porcelain 
enameled green outside with the reflector porcelain enameled white inside. 
The glass is Sudan; a high grade opal. 

















| Dimensions Recom- 
Catalog - a Standard ee Vey 
No. Bach Quantity Lamp 
Diam. Depth Watts 
802 | $3.40 24 12 12 100 
803 2.50 12 12 OG Ale erensrestus.+ crekshetets 
780 -90 24 6 (sk UNibaainegnem nce ar mtrac 
804 3.85 12 12 1134 200 
805 2.65 12 12 | Ei, tad hc orate a om 
775 1.20 12 8 | SB MOM eyes cicters euantteters 
806 4.80 12 15 1334 300, 400, 500 
807 3.60 12 15 OB G" calla: COS BORSA OO DIS 
775 | 1.20 12 8 Sie Pel ov ete tis ere) ovetateravers 
808 6.65 12 1S 15% 750, 1000 
809 4.10 1, 15 YF wal | CRORE ORTOP 
774 2.55 12 12 L DMNA lotaterstcce ste ,ets elton 




















25 


Sec. IV. IVANHOE 
MAZDA C UNITS 


Schedule C 


Fixtures Finished With 
Heat-Resisting Japan 





Na 


No. 790—Fixture and Glass No. 727—Fixture and Glass 
No. 791—Fixture Only No. 741—Fixture Only 
No. 780—Glass Only No. 775—Glass Only 





No. 728—Fixture and Glass No. 782—Fixture and Glass 


No. 729—Fixture Only No. 753—Fixture Cnly 
No. 775—Glass Only No. 774—Glass Only 


These fixtures are made of steel finished with a special japan. They will 
give satisfactory service out of doors and are the most desirable indoor unit 
for lighting spaces where low cost is a deciding factor. 














| Dimensions Recom- 
fCatalog. List | Standard | ay BHERES Za mended 
No. Price Quantity Length Size Mazpa 
Each | Over Max. of Lamp 
All Diam. | Holder Watts 
790 $3.00 24 | 934 6 4 100 
791 ies Aas 24 } 454 4% 4 100 
780 | 125 24 6 6 4 100 
Cpa! 3.45 i 12% 8 6 200 
741 2.10 12 4% 6 6 200 
775 1.35 12 8 8 6 200 
728 3.80 12 14% 8 6 300, 400. 500 
729 2.45 i 6% 6 6 300, 400, 500 
775 sae 12 8 8 6 300, 400, 500 
782 5.60 12 | 19 12 8 750, 1000 
753 2.D0mnn 12 | 7 8 8 750, 1000 
774 3.050 12 12 12 8 750, 1000 











*Fixtures include sockets, but are not wired. 
Finish: Dark heat-resisting japan only. 
Suspension: See page 10. 


26 


SEC. IV. PROMOTION FIXTURES 
Schedule P 





No. 750—Fixture and Glass No. 754—Fixture and Glass 


No. 749—Fixture Only No. 755—Fixture Only 
No. 780—Glass Only No. 775—Glass Only 





X 
x < , 
Ge” 
No. 756—Fixture and Glass No. 786—Fixture and Glass 
No. 757—Fixture Only No. 759—Fixture Only 
No. 775—Glass Only No. 774—Glass Only 


PROMOTION FIXTURES 


These four units are made in two styles, green porcelain enamel and white 
porcelain enamel, with diffusing globes of opal glass. All fixtures are weather- 
proof. The usual Promotion line discounts apply—in accordance with Schedule 
P of our steel discount sheet. 








| List Dimensions in Inches Recom- 
Catalog Price | Standard | — mended 
No. Each Quantity | Length Max. Diam. of Mazpa Lamp 
Over All| Diam. Holder Watts 
| 
750 $2.20 24 10 6 4 | 75, 100 
749 140mm 48 4h 4 
780 .80 24 6 6 4 
754 | 2.60 12 123 8 6 200 
755 | 1.65 12 43 6 6 
775 | -95 12 8 8 6 
756 Ars cL5 12 144 8 6 300, 400, 500 
757 2.20 12 63 6 6 
775 .95 12 8 8 6 
786 4.65 12 19 12 8 | 750, 1000 
759 2.45 12 7 8 8 | 
774 2.20 12 12 12 8 











Fixtures include sockets, but are not wired. 
The above prices cover the green porcelain enamel finish. White porcelain 
enamel finish will be supplied at $0.30 additional to the list prices. 


27 


Sec. V. ENGINEERING SECTION 


Recommendations for the Use of Ivanhoe Industrial 
Line Reflectors (Section I). 


Ans could be written on the use of Ivanhoe 
reflectors in factory lighting. Only generalities 
will be touched on here. For detailed recommenda- 
tions for any particular class of factory, write our 
Commercial Engineering Department. 


Factory spaces may be illuminated by 
General lighting 
Local lighting 
Group lighting 
depending on the character of the space. 


General Lighting 


With general lighting, the room is lighted as a whole, without 
reference to the work done at any particular point in the room. 
The light at every point, with this system, should be good for 
the character of work performed in the room. This type of light- 
ing is used for foundries, boiler-shops, paint-shops, assembly- 
rooms, shipping-rooms, warehouses, etc. The distributed unit- 
system, in which the lights are arranged in squares or rectangles 
nearly square, is employed. Where coarse work is performed 
the squares may be large; where fine work is performed they 
should be small. A size of square and mounting height such as 
to use the Intensive reflector at its correct spacing, is usually the 
best, but for fine work or very high ceilings, Focusing reflectors, 
correctly spaced should be used. For coarse work, the Extensive 
reflector and spacing is suitable, and for such places as ware- 
houses even wider spacings are desirable with Distributing reflec- 
tors. The large sizes of Mazpa C lamps with Ivanhoe metal 
reflectors are especially good for general lighting in factories. 


Local Lighting 


Local lighting is the lighting of any individual machine or oper- 
ation, usually with a single lamp and reflector. Local lighting 
‘s used for bench work, and for lathes, punch-presses, drawing- 
presses, etc.—any kind of work where light may be needed from a 
nearly horizontal direction or where a high intensity of illumina- 
tion is required over a small area. Usually angle or focusing 
reflectors with small lamps are employed for this work. No. 634, 
page 23, is a small reflector used with 10 or 15-watt MaAzpa or 
30-watt Gem lamps. It is primarily for sewing machine lighting, 
but may be used for any similar class of work where local lighting 
is required. AL-40, AL-60, AF-40, and AF-60 are good reflectors 
for local lighting with their corresponding sizes of lamps. Fig. 1 
shows a good example of local lighting. Local lighting is usually 
used as supplementary to general lighting of a low intensity. 


28 


Sec. V. ENGINEERING SECTION 





Bigne. 


Group Lighting 

Group lighting, or as it is often called, localized general light- 
ing, consists in lighting a particular group of machines or a 
particular area worked on, by general lighting, but with light- 
units placed with reference to the work so as to obtain light on the 
work from the best directions. This type of lighting is particularly 
suitable for large rooms with many machines of the same type, 
covering for example such operations as weaving, cotton spinning, 
buffing, metal spinning, small printing-press work, etc. Fig. 2 





ENGINEERING SECTION 


shows a cotton spinning room lighted by group lighting. 


Sec. V. 


It is 


1 lighting and 


ult to distin 


Cc 


sometimes di 


If is lighted 


while in the lat- 


guish between genera 


but in the former the room itse 


group lighting, 


f the work, 
ith particular refere 


t reference to the location o 


withou 


nce to the 


always placed w 


location of the work. Group lig 


is now being successfull 


ter the lights are 


ru > 
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5 
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worl 
handled only by local lighting. 


bench 





























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PA 





























‘fe: 


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of 


6. 


ro 


rig. 3 
30 


Intensily in Fo00r-cand/es. 


Sec. V. ENGINEERING SECTION 
Wlumination Chart 


On account of the small effect of ceiling and wall reflection in 
lighting systems using metal reflectors, it is possible to present 
a chart (Fig. 3) which will show at a glance the size lamp at a 
given spacing or the spacing for a given size lamp to obtain any 
desired intensity of illumination. This chart assumes rooms of 
average size with average surroundings. In small installations 
(6 lights or less) especially if the walls are dark, it is well to allow 
5 to 15% more light than that shown by the chart. In very large 
installations, especially if the walls are light, the efficiency will 
be somewhat better than the chart indicates. 


Use of the Chart 


For general illumination which is to be supplemented by local 
lights at the various machines or work benches, allow 1% foot- 
candles. For general illumination not supplemented by local 
lights, allow 3% foot-candles for ordinary work (assembling, 
painting, packing, etc.) running up to 6 foot-candles for fine work 
and even 8 or 10 foot-candles for fine work on dark goods. For 
warehouses, stock-rooms, etc., allow about 1 foot-candle. 

The room to be lighted by general illumination should be 
divided into squares or rectangles as nearly square as possible, 
placing a light at the center of each square. Knowing the area of 
the square or rectangle and the foot-candle intensity of illumina- 
tion desired, reference to the chart will show what size lamp to 
use. Select the lamp whose curve is next above the point of meet- 
ing of the horizontal line representing area and the vertical line 
representing foot-candles. If the point does not fall near a lamp 
curve, the size of square or rectangle may be increased or de- 
creased. If it is desired to use a certain size of lamp, the problem 
may be worked the other way; starting with the size lamp and 
foot-candle intensity desired, the area which the lamp will 
illuminate can be determined from the chart. The selection 
of the best size of square or rectangle is important. See the 
remarks above under general illumination and those below under 
selection and spacing of reflectors. 


Selection and Spacing of Reflectors 


The type of reflector to use, the mounting height and spacing 
should be determined from the spacing diagram—Fig. 4. In 
general reflectors should be mounted high to place them out of 


31 


Sec. V. ENGINEERING SECTION 


the range of ordinary vision. This means that when there is a 
choice between two reflectors, the more concentrating is ordinari- 
ly the more desirable. For example, if the choice lie: between 
extensive reflectors at an 8 foot mounting height and intensive 
reflectors at an 11 foot mounting height, the intensive type is 
the better one to select. 


Pounting Height above Floor (2+6" Plane) 


WES RSS POR eOeES 
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Sec. V. ENGINEERING SECTION 


Intensive and focusing reflectors are best where fine or exacting 
work is performed; extensive reflectors for rougher work. The 
intensive spacing is the best for the great majority of cases. In 
general, therefore, it is best to select a size of square or rectangle 
such that intensive reflectors can be used at their correct spacing 
and obtain a reasonable mounting height. For fine or exacting 
work, the squares should be such that intensive or focusing re- 
flectors can be used. 

Distributing reflectors are not designed for installations in 
which uniform illumination is desired. They are usually used for 
warehouses, stock-rooms, etc., where the spacing would be 2 to 
4 times the mounting height. For uniform illumination, the 
reflector giving the widest distribution is the extensive which is 
spaced 2 times the mounting height. Distributing reflectors give 
some light at higher angles than extensive but not enough to 
produce uniform illumination. Some engineers recommend dis- 
tributing reflectors in work-rooms spaced at about 1.6 times the 
mounting height above the plane to be lighted. In many cases 
there is a slight efficiency advantage to be gained by this, but, 
in general, we consider it better practice to use deep bowl reflec- 
tors for work-rooms as they shield the lamp filament better than 
the shallower distributing type. This shielding is especially 
important with Mazpa C lamps. 


33 


NUMERICAL INDEX 











Catalog No. 
of Standard 
Reflectors 
and Fittings Page 
OYA Nese 6 nO Me ME CR RO Ace 0, 00 10 
QOL 2 Toe sebeibiace 5 atecerdie ayers 3g erenarele 10 
QOS Sikiever rei teecrtrr css tcesos shancretaents 10 
O65 Dida i cicteceeete eis elena Oe evevasa eisgonerete 10 
Q660 oe a ceenteemenerette x < Gye Sate tenenats 10 
O662S, co ree tersre tines ter soe weet 10 
06603. e rin nee hatemtore textes ein aaeueee 10 
OGL 2 ete mc rsncre eae isiens asi saciens. eters 10 
ODT Sia er aycieiae meen teat eee et note 10 
AGO). rarotes sree Riana eRe Reel acre! as 5/Pa tence 2%} 
OL Sxeccte hele terete ev Nokes isi'ehsine'= 23 
CP ey ae mtiatiere. 1 ooo 6 DCO Ge ROO 9 
GVH Perr ainm on o.% Seetro.o em crOrrC Aton 20 
G29 5 coat No Arteore oer eaeLemcn vis risa coger 20 
(KR Hn leita ticwo fc cis CORR 23 
634.5 te chloe Cota eens Seema 23 
635), Foclaneicadertaasce ae Soe oie 9 
CY Ma peep cena en nici yon 5 dora 9 
1A Pree 8 Cap OREO oc tI a CeCe 26 
TD Bicnetevacaccvereho, ole ole re) ele leeek teehee t's .=¥s 26 
(PA ER ene PO re cu 2A O oa 26 
TA Motels or Hex toteee eter al conalcaiets Chepeanietey © 26 
TAQ) occ tot keris, Seen nibh s Sea 27 
VEL) De sence crite Toro orad O 6 choke ai 
T51 rok eleh caskite tet sto eerermecteters 2s 
TS BS icbate othalclatate Peta ote ate Shoe 26 
Pit: Ran cre ere eho noe to eo 27 
VS ees eae cick HORS ee eh eer ao 27 
(EV Qari tek gt Or Gene ORS sant, 27 
(RY Ep oet AIRE CRO aa ae toickris Ser 5.0 27 
7 [SG Cea PRE ROI RID LTC EITC 27 
(HES eRete mon ior enon 25, 26, 27 
YU er th to OEE OO THOS 25, 26, 27 
TSO oaeer ui cae aute 257) 26527 
hy A PO otitis, MUO RS Pots eae SS ce 26 
NEA oye Pata he he eS OF OOO eon ots 27 
TL DO eerniraiard ete ser ett ensl at ia te vcstacel =i 26 
(AO) Ue eae eh, Sean Corner On cau tyns toe: 26 
1 SAR pee craic. to akere mae tone 23 
BOQ ie cet m wat erctanenstsNers 0 cepars te Wyvieyevmts 25 
BOS. ots Monee he ee aha 25 
SOA Sictes ee rtoe outa xeon ou stista atari te 25 
BOS eter atietire oe iva reas cue Sore 25 
$062 2 xatetcmie scat cereinereraeste 25 
SOT sedin leah ocr eis Oa ote 25 
SOS: acer eee» Sie ee ee oe 25 
B09. hans Wraith area awe Saksherateesises 25 





Catalog No. 
of Standard 


Reflectors 
and Fittings Page 
BQ isc alive «Gays ture moka anape ee yt 9 
B23 a Ssieisst sale iaveus,  Sleueun aiahere eee 9 
BQA. Ss cease we band « dhe te tiene Ree 9 
PA erento Moen Go Mobs 8 tec 9 
18440. 5 Sa wemes grote a ciara 24 
19441 os yawn seat oes ae a ee 24 
138460) sch eoG cela eiee ie cease 24 
S461 Fc oss sates Bao ee eee as 24 
18470. 00 5. Sacer dee tee arene 24 
1847 Lees ocorceteaai on ee eee 19 
18473..cciciclece sees oe 19 
1848.0 ots oe ioe tenes. te vrachek eee 19 
18483 ois clea ate sero iatale egntetetst= eter ee 19 
18499 ioc. .c a steusnelete arya olaye st ae mete 19 
TSAO S oe hoes We cyerercte ele safe, area 19 
VOT eer een ties eerie OTN ee 22 
A226 ie Sos siete «Glass da asters lel eee 22 
An SS teva os. sVerg qrareic.wy srelennto ten reat Metotes 21 
FE ts ern maOEOIa, pioettie Cer orint oe at 
1 NEL he PO MEAP ICCTA os OAT pat 
A718 Wratecc aad onus: leraiets ei te ed ot ee 21 
7 NES I eee anc Os Gta ici o-cu0 731) 
AE -GON75,) LOO e200 nas nape nents 12 
AF-40,, 60, 25, 100555. oh te trees 13 
AT-60)°75, 100/200 22ers ee ners 13 
AL-A40,. 605.7 5:iinsts seals ro ae 17 
BAE-60:125; 100,200 225. tutes 12 
BAF-40:.60)-75;5 100s405) «nies tee 13 
BAL-60;'75, 100; 20052 > cee pour 13 
BAL=40; 60;.75,, LOO Dy. ct terctso rete 17 


BED-40, 60, 75, 100, 500, 1000... .14 
BEE-60, 75, 100, 200, 500, 1000... .11 
BEI-60, 75, 100, 200, 500, 1000... .12 
BEL-40, 60, 75, 100, 500, 1000.....18 


BEM M-60, 100, 50032 )r een oer 16 
BPD-20, 40, '60;,75; 100. ee eae teks 
YOY 1. en RRO RS Eas a 22 
DY ELE BRE OO Ooa iene comm nago cc 21 
DAL-LOO s 7. siesta stots areata ene 17 
DE D-100).:.5 <i cra staretne Cee seers 14 
DBE 100. «rs; 5,2 oteele es eae een 18 
DPD-100 a. ic). intel aati e 15 
FED-40,:.60) 7 Soe ca voc terete gt 14 
15E-60,75,/ 10072005 os aerate tle 
FET 40 "6057 Si 0:ciscae orn piers 18 
PD-20, 40, 60,175.20. at. cere 15 
REMM-60, 100.5505). 52.4 stents 16 


NUMERICAL INDEX 





The following 
Catalog Nos. 
are dropped 
from the line 
of Ivanhoe 
Metal Re- 
flectors as 
listed in Cat. 
No. 303 






CIA AAD 
OOD Od 


oo 
on 








(&: EE- 100.. 


The following Catalog 
Nos. may be substi- 
tuted for those which 
have been dropped 
from the line. 


754 or 727 
755 or 741 
756 or 728 
757 or 729 
759 or 753 


8xl 

0x 12 Druid 
6x 

786 or 782 
01218 x 7 Druid 


750 or 790 
{49 or 791 


* 
826 
* 


0 
PD-40 or PD-60 
AF-40 or A-58 
AF- Br or A-58 


BEE-100 








The following The following Catalog 
Catalog Nos. Nos. may be substi- 
are dropped tuted for those which 
from the line have been dropped 
of Ivanhoe _ from the line. 

Metal Re- 

flectors as 

listed in Cat. 


No. 303. 

CEE-200.... BEE-200 

REE-40.... BEE-60 

REE-60... BEE-60 

REE-100.. BEE-100 

REE-200.. . BEE-200 

SEE-40 BEE-60 

SEE-60 BEE-60 

SEE-100 BEE-100 

SEE-200 BEE-200 
AI-40..... AI-60 

BAI-40..... BAI-60 

BAI-500 BEE-500 

BAI-1000 BEE-1000 

CAL-40, . BAI-60 

CAT2O0 Rees BAI-60 

CATL-100. BAI-100 

CAI-200.... BAI-200 
AF-200.... AI-200 or AF-100 

BAF-200.... BAI-200 or BAF-i00 

CAF-40..... BAF-40 

CAF-60..... BAF-60 

CAF-100.... BAF-100 

CAF-200.... BAF-100 
AD-25.... ED-40 or PD-40 
AD-40.... ED-40 or PD-40 
AD-60.... ED-60 or PD-40 
AD-100... DED-100 or DPD-100 
AD-200... DED-100 

BAD-25.... BED-40 or BPD-40 

BAD-40.... BED-40 or BPD-40 

BAD-60.... BED-60 or BPD-60 

BAD-100... BED-100 or BPD-100 

BAD-200... BED-100 

BAD-500... BED-5GO0 

CAD-25.... BED-40 or BPD-40 

CAD-40.... BED-40 or BPD-40 

CAD-60.... BED-60 or BPD-60 

CAD-100... BED-100 or BPD-100 

CAD-200... BED-100 
EBD-20.5 2: ED-40 or PD-20 

BED-20.... BED-40 or BPD -20 

CED-20.... BED-40 or BPD-20 

CED-40.... BED-40 

CED-60.... BED-60 

CED-100... BED-100 

RED-20.... BED-40 or BPD-20 

RED-40.... BED-40 

RED-60.... BED-60 

RED-100... BED-100 

SED-20..... BED- a or BPD-20 

SED-40... BED-40 

SED-60... BED-60 

SED-100... BED-100 
AL-25.... AL-40 

BAL-500... BEL-500 

BAL-1000.. BEL-1000 

CAL-40... BAL-40 

CAL-60 BAL-60 

CAL-100 BAL-100 

CEL-40..... BEL-40 

CEL-60... BEL-60 

CEL-100.. BEL-100 

REL-40..... BEL-40 

REL-60.... BEL-60 

REL-100. BEL-100 


*Now Repaid by Nela ates 
Division, National Lamp Works, 
Cleveland, Ohio. 





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